|
Sufficiency Of Disclosure In Canadian Patent Law
In Canada, every patent application must include the “specification”. The patent specification has three parts: the disclosure, the claims, and the abstract. The contents of the specification are crucial in patent litigation. Components of the specification Disclosure requirements The requirements of disclosure are set out in s. 27 of the ''Patent Act'': In the disclosure, the applicant explains what his or her invention is and how to put it to use. * For a product, this means that the disclosure must show how to make and use the invention. * For a new combination, the elements of and result of the combination must be detailed. * For a machine, the inventor must indicate the principle of the invention and the best mode of applying it. The sufficiency of the disclosure, with any valid amendments made to it, is judged at the patent's claim date. The disclosure must be fair, honest, open and sufficient. If a person skilled in the art can arrive at the same results onl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent Application
A patent application is a request pending at a patent office for the grant of a patent for an invention described in the patent specification and a set of one or more claims stated in a formal document, including necessary official forms and related correspondence. It is the combination of the document and its processing within the administrative and legal framework of the patent office. To obtain the grant of a patent, a person, either legal or natural, must file an application at a patent office with the jurisdiction to grant a patent in the geographic area over which coverage is required. This is often a national patent office, but may be a regional body, such as the European Patent Office. Once the patent specification complies with the laws of the office concerned, a patent may be granted for the invention described and claimed by the specification. The process of "negotiating" or "arguing" with a patent office for the grant of a patent, and interaction with a patent offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claim (patent)
In a patent or patent application, the claims define, in technical terms, the extent, i.e. the scope, of the protection conferred by a patent, or the protection sought in a patent application. In other words, the purpose of the claims is to define which subject-matter is protected by the patent (or sought to be protected by the patent application). This is termed as the "notice function" of a patent claim—to warn others of what they must not do if they are to avoid infringement liability. The claims are of the utmost importance both during prosecution and litigation alike. For instance, a claim could read: * "An apparatus for catching mice, said apparatus comprising a base, a spring member coupled to the base, and ..." * "A chemical composition for cleaning windows, said composition substantially consisting of 10–15% ammonia, ..." * "Method for computing future life expectancies, said method comprising gathering data including X, Y, Z, analyzing the data, comparing the analy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent Act (Canada)
The ''Patent Act'' is Canadian federal legislation and is one of the main pieces of Canadian legislation governing patent law in Canada. It sets out the criteria for patentability, what can and cannot be patented in Canada, the process for obtaining a Canadian patent, and provides for the enforcement of Canadian patent rights. Purpose The purpose of a patent is to protect inventions. Patents provide the owner of a patent with the exclusive right to make, use and sell a patented invention. s 42. These restrictions form a system of encouraging economic and technical growth. The patent is a contract between the inventor and the government who represents society. The inventor obtains a monopoly limited to a 20-year term of producing and selling the patent. Society gains disclosure of the invention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sufficiency Of Disclosure
Sufficiency of disclosure or enablement is a patent law requirement that a patent application disclose a claimed invention in sufficient detail so that the person skilled in the art could carry out that claimed invention. The requirement is fundamental to patent law: a monopoly is granted for a given period of time in exchange for a disclosure to the public how to make or practice the invention. Background The disclosure requirement lies at the heart and origin of patent law. An inventor, or the inventor's assignee, is granted a monopoly for a given period of time in exchange for the inventor disclosing to the public how to make or practice their invention. If a patent fails to contain such information, then the bargain is violated, and the patent is unenforceable or can be revoked. Jurisdictions Europe Article 83 of the European Patent Convention states that an application must ''disclose the invention in a manner sufficiently clear and complete for it to be carried out by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Person Skilled In The Art
A person having ordinary skill in the art (abbreviated PHOSITA), a person of (ordinary) skill in the art (POSITA or PSITA), a person skilled in the art, a skilled addressee or simply a skilled person is a legal fiction found in many patent laws throughout the world. This hypothetical person is considered to have the normal skills and knowledge in a particular technical field (an "art"), without being a genius. The person mainly serves as a reference for determining, or at least evaluating, whether an invention is non-obvious or not (in U.S. patent law), or involves an inventive step or not (in European patent laws). If it would have been obvious for this fictional person to come up with the invention while starting from the prior art, then the particular invention is considered not patentable. In some patent laws, the person skilled in the art is also used as a reference in the context of other criteria, for instance in order to determine whether an invention is sufficiently d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claim Construction
In a patent or patent application, the claims define, in technical terms, the extent, i.e. the scope, of the protection conferred by a patent, or the protection sought in a patent application. In other words, the purpose of the claims is to define which subject-matter is protected by the patent (or sought to be protected by the patent application). This is termed as the "notice function" of a patent claim—to warn others of what they must not do if they are to avoid infringement liability. The claims are of the utmost importance both during prosecution and litigation alike. For instance, a claim could read: * "An apparatus for catching mice, said apparatus comprising a base, a spring member coupled to the base, and ..." * "A chemical composition for cleaning windows, said composition substantially consisting of 10–15% ammonia, ..." * "Method for computing future life expectancies, said method comprising gathering data including X, Y, Z, analyzing the data, comparing the analyz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Divisional Applications
A divisional patent application, also called divisional application or simply divisional, is a type of patent application that contains subject-matter from a previously filed application, the previously filed application being its parent application. While a divisional application is filed later than the parent application, it retains its parent's filing date, and will generally claim the same priority. Divisional applications are generally used in cases where the parent application may lack unity of invention; that is, the parent application describes more than one invention and the applicant is required to split the parent into one or more divisional applications each claiming only a single invention. The ability to file divisional applications in cases of lack of unity of invention is required by Article 4G of the Paris Convention. Practice by jurisdiction The practice and procedure of filing a divisional patent application vary from jurisdiction to jurisdiction. In most cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent Appeal Board
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Court (Canada)
The Federal Court (french: Cour fédérale) is a Canadian trial court that hears cases arising under certain areas of federal law. The Federal Court is a superior court with nationwide jurisdiction. History The Court was created on July 2, 2003 by the Courts Administration Service Act' when it and the Federal Court of Appeal were split from their predecessor, the Federal Court of Canada (which had been created June 1, 1971, through the enactment of the ''Federal Court Act'', subsequently renamed the ''Federal Courts Act''. The Court's authority comes from the ''Federal Courts Act''. On October 24, 2008, the Federal Court was given its own armorial bearings by the Governor General, the third court in Canada to be given its own Coat of Arms – after the Court Martial Appeal Court of Canada and Ontario Superior Court of Justice. The coat of arms features a newly created fantastical creature, the winged sea caribou, as the supporters, representing the provision of justice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supreme Court Of Canada
The Supreme Court of Canada (SCC; french: Cour suprême du Canada, CSC) is the Supreme court, highest court in the Court system of Canada, judicial system of Canada. It comprises List of Justices of the Supreme Court of Canada, nine justices, whose decisions are the ultimate application of Canadian law, and grants permission to between 40 and 75 litigants each year to appeal decisions rendered by provincial, territorial and federal Appeal, appellate courts. The Supreme Court is bijural, hearing cases from two major legal traditions (common law and Civil law (legal system), civil law) and bilingual, hearing cases in both Official bilingualism in Canada, official languages of Canada (English language, English and French language, French). The effects of any judicial decision on the common law, on the interpretation of statutes, or on any other application of law, can, in effect, be nullified by legislation, unless the particular decision of the court in question involves applicatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
